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      Elev 243 ft, 39.095 °N 77.430 °W

      Poolesville, MD

      Wed, Sep 30, 2026
      Tomorrow
      Wed 09/30
      High 80°f
      9% Precip. / 0 in
      Partly cloudy skies. High around 80F. Winds light and variable.
      Tomorrow night
      Wed 09/30
      Low 60°f
      8% Precip. / 0 in
      Partly cloudy skies early will become overcast later during the night. Low near 60F. Winds light and variable.
      Sunrise 7:04 AM
      Sunset 6:53 PM
      Moonrise 9:03 PM
      Moonset 11:42 AM
      Waning Gibbous, 77% visible
      Hourly Forecast
      12AM
      62°
      1AM
      61°
      2AM
      60°
      3AM
      59°
      4AM
      59°
      5AM
      58°
      6AM
      58°
      7AM
      58°
      7:05AM
      Sunrise
      8AM
      60°
      9AM
      64°
      10AM
      68°
      11AM
      72°
      12PM
      74°
      1PM
      76°
      2PM
      77°
      3PM
      78°
      4PM
      78°
      5PM
      77°
      6PM
      75°
      6:53PM
      Sunset
      7PM
      73°
      8PM
      70°
      9PM
      69°
      10PM
      68°
      11PM
      67°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Cloudy
      62°F 62°F 3% 0in 71% 62°F 100% 1 mph WSW 30.08in
      1:00 am
      Partly Cloudy
      61°F 61°F 3% 0in 59% 61°F 100% 1 mph WSW 30.08in
      2:00 am
      Partly Cloudy
      60°F 60°F 3% 0in 42% 60°F 100% 0 mph SW 30.08in
      3:00 am
      Partly Cloudy
      59°F 59°F 3% 0in 52% 59°F 100% 0 mph SW 30.08in
      4:00 am
      Partly Cloudy
      59°F 59°F 3% 0in 50% 59°F 100% 0 mph SW 30.08in
      5:00 am
      Partly Cloudy
      58°F 58°F 6% 0in 42% 58°F 100% 0 mph WSW 30.09in
      6:00 am
      Partly Cloudy
      58°F 58°F 9% 0in 46% 58°F 100% 1 mph WSW 30.1in
      7:00 am
      Partly Cloudy
      58°F 58°F 9% 0in 36% 58°F 100% 1 mph SSW 30.11in
      8:00 am
      Partly Cloudy
      60°F 60°F 8% 0in 40% 60°F 100% 1 mph SSW 30.12in
      9:00 am
      Mostly Sunny
      64°F 64°F 6% 0in 28% 62°F 95% 1 mph SW 30.13in
      10:00 am
      Mostly Sunny
      68°F 69°F 4% 0in 25% 63°F 82% 2 mph SSW 30.13in
      11:00 am
      Partly Cloudy
      72°F 72°F 2% 0in 30% 63°F 75% 4 mph SSW 30.12in
      12:00 pm
      Partly Cloudy
      74°F 75°F 1% 0in 39% 64°F 69% 5 mph SSW 30.11in
      1:00 pm
      Partly Cloudy
      76°F 79°F 1% 0in 37% 63°F 64% 5 mph SSW 30.09in
      2:00 pm
      Partly Cloudy
      77°F 80°F 1% 0in 49% 63°F 62% 6 mph SSW 30.07in
      3:00 pm
      Mostly Cloudy
      78°F 81°F 1% 0in 61% 64°F 61% 6 mph SSW 30.06in
      4:00 pm
      Mostly Cloudy
      78°F 81°F 1% 0in 63% 64°F 61% 6 mph SSW 30.05in
      5:00 pm
      Partly Cloudy
      77°F 80°F 1% 0in 59% 64°F 63% 5 mph S 30.04in
      6:00 pm
      Partly Cloudy
      75°F 76°F 1% 0in 48% 64°F 67% 5 mph S 30.04in
      7:00 pm
      Partly Cloudy
      73°F 74°F 2% 0in 44% 63°F 73% 5 mph S 30.05in
      8:00 pm
      Partly Cloudy
      70°F 71°F 3% 0in 51% 64°F 80% 4 mph SSE 30.06in
      9:00 pm
      Partly Cloudy
      69°F 70°F 4% 0in 50% 64°F 84% 4 mph SSE 30.07in
      10:00 pm
      Partly Cloudy
      68°F 69°F 6% 0in 54% 64°F 89% 5 mph SSE 30.08in
      11:00 pm
      Mostly Cloudy
      67°F 69°F 6% 0in 68% 64°F 90% 4 mph S 30.08in
      Additional Conditions
      1. Pressure 30.07 in
      2. Visibility 10 miles
      3. Clouds Cloudy
      4. Dew Point63°F
      5. Humidity 97%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KJYO Station History
      Almanac for September 29, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 74°F 74°F 88°F 2019
      4. Low 60°F 52°F 32°F 1978
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for September 30, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 80°F 74°F 85°F
      4. Low 57°F 52°F 34°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:03 AM 6:55 PM
      3. Civil Twilight 6:37 AM 7:22 PM
      4. Nautical Twilight 6:06 AM 7:52PM
      5. Astronomical Twilight 5:34 AM 8:24 PM
      1. Length of Visible Light 12h 44m
      2. Length of Day 11h 51m
      3. Tomorrow will be 2 minutes 31 seconds shorter
      1. Moon 8:20 PM 10:27 AM
      2. Waning Gibbous86% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary